Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	40.97	41.03	40.34	40.62	6,063,993	-0.21(-0.52%)
Feb 25, 2011	40.47	40.97	40.42	40.83	3,549,500	+0.50(+1.25%)
Feb 24, 2011	40.32	40.62	39.98	40.33	6,292,243	-0.16(-0.39%)
Feb 23, 2011	41.15	41.31	40.28	40.49	6,531,421	-0.66(-1.61%)
Feb 22, 2011	41.46	41.75	41.03	41.15	6,122,109	-0.92(-2.19%)
Feb 18, 2011	42.07	42.38	41.85	42.07	5,670,387	+0.08(+0.19%)
Feb 17, 2011	41.94	42.21	41.77	41.99	4,152,581	+0.05(+0.11%)
Feb 16, 2011	41.97	42.12	41.75	41.94	5,075,339	+0.03(+0.07%)
Feb 15, 2011	41.86	42.03	41.56	41.91	3,983,794	-0.20(-0.49%)
Feb 14, 2011	41.85	43.96	41.72	42.12	3,610,735	+0.20(+0.47%)
Feb 11, 2011	41.33	42.03	41.23	41.92	4,026,893	+0.14(+0.34%)
Feb 10, 2011	41.35	42.02	41.19	41.77	5,881,731	+0.25(+0.59%)
Feb 09, 2011	41.53	41.67	41.28	41.53	3,869,853	+0.00(+0.01%)
Feb 08, 2011	41.30	41.72	41.15	41.53	5,489,141	+0.33(+0.79%)
Feb 07, 2011	41.25	41.28	40.95	41.20	4,367,859	+0.18(+0.43%)
Feb 04, 2011	40.82	41.05	40.56	41.02	4,771,554	+0.53(+1.30%)
Feb 03, 2011	40.50	40.89	40.05	40.50	4,975,174	-0.03(-0.07%)
Feb 02, 2011	40.58	40.82	40.35	40.52	5,315,798	+0.06(+0.15%)

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